#include <stdio.h>

int main()

{

int n;

float t,mil,km;

printf("Enter a Number which case to run:");

scanf("%d", &n);

switch(n){;

case 1:

printf("Enter a distance in km ");

scanf("%f", &t);

mil=t*0.6213;

break;

case 2:

printf("Enter a distance in Miles: ");

scanf("%f", &t);

km=t*1.6093;

break;

}

return 0;

}